Usoro, Enoidem, and Ntekim, H. B. . “Attitude of Secondary School Administrators Towards the Management of School Plant: Implications for Sustainable Development and Business Studies.: Journal of National Association of Female Teachers (JONAFET) ”. Afrischolar Discovery Repository (Annex) (June 6, 2011): 3. Accessed July 23, 2024. https://publications.afrischolar.net/index.php/home/article/view/216.